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Rex::Socket::UnitTest

Public Instance Methods

test_bit2netmask() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 87
def test_bit2netmask
        assert_equal("255.255.255.255", Rex::Socket.bit2netmask(32))
        assert_equal("255.255.255.254", Rex::Socket.bit2netmask(31))
        assert_equal("255.255.255.240", Rex::Socket.bit2netmask(28))
        assert_equal("255.255.255.0", Rex::Socket.bit2netmask(24))
        assert_equal("255.255.0.0", Rex::Socket.bit2netmask(16))
end
test_create() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 19
def test_create
        port = 64442
        serv = TCPServer.new('127.0.0.1', port)

        sock = nil
        assert_nothing_raised {
                sock = Rex::Socket.create(
                        'PeerHost' => '127.0.0.1',
                        'PeerPort' => port,
                        'Proto'    => 'tcp')
        }
        assert_kind_of(Rex::Socket::Tcp, sock, "socket factory creation")

        sock = nil
        assert_nothing_raised {
                sock = Rex::Socket.create_tcp(
                        'PeerHost' => '127.0.0.1',
                        'PeerPort' => port)
        }
        assert_kind_of(Rex::Socket::Tcp, sock, "tcp socket factory creation")

        serv.close
end
test_from_sockaddr() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 58
def test_from_sockaddr
        # 1.9.1 raises ArgumentError if we don't have an af == AF_INET or AF_INET6
        af, host, port = Rex::Socket.from_sockaddr(([2, 0] + [0]*12).pack('snC*'))
        assert_equal(2, af, "af = 2")
        assert_equal('0.0.0.0', host, "zero host")
        assert_equal(0, port, "zero port")

        af, host, port = Rex::Socket.from_sockaddr(([2, 22]+[0]*12).pack('snC*'))
        assert_equal(2, af, "af = 2")
        assert_equal(22, port, "port = 22")
        assert_equal('0.0.0.0', host, "zero host")

        af, host, port = Rex::Socket.from_sockaddr(([2, 22, 1, 2, 3, 4] + [0]*8).pack('snC*') )
        assert_equal(2, af, "af = 2")
        assert_equal('1.2.3.4', host, "host = '1.2.3.4'")
        assert_equal(22, port, "port = 22")
end
test_ip() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 10
def test_ip
        assert_equal(true,Rex::Socket.dotted_ip?('0.0.0.0'), 'valid IP min')
        assert_equal(true,Rex::Socket.dotted_ip?('255.255.255.255'), 'valid IP max')
        assert_equal(false,Rex::Socket.dotted_ip?('0.0.0.0.0'), 'too many sections')
        assert_equal(false,Rex::Socket.dotted_ip?('0..0.0.0'), 'too many dots')
        assert_equal(false,Rex::Socket.dotted_ip?('00.0.0'), 'not enough dots')
        assert_equal(false,Rex::Socket.dotted_ip?('256.256.256.256'), 'numbers too big')
end
test_is_internal() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 95
def test_is_internal
        assert( ! Rex::Socket.is_internal?("1.2.3.4"))
        assert( ! Rex::Socket.is_internal?("172.15.3.4"))
        assert( ! Rex::Socket.is_internal?("172.32.3.4"))
        assert(Rex::Socket.is_internal?("10.2.3.4"))
        assert(Rex::Socket.is_internal?("192.168.3.4"))
        16.upto(31) do |octet|
                assert(Rex::Socket.is_internal?("172.#{octet}.3.4"))
        end
end
test_net2bitmask() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 80
def test_net2bitmask
        assert_equal(32, Rex::Socket.net2bitmask('255.255.255.255'))
        assert_equal(28, Rex::Socket.net2bitmask('255.255.255.240'))
        assert_equal(24, Rex::Socket.net2bitmask('255.255.255.0'))
        assert_equal(16, Rex::Socket.net2bitmask('255.255.0.0'))
end
test_resolv_nbo() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 76
def test_resolv_nbo
        assert_equal("\x04\x03\x02\x01", Rex::Socket.resolv_nbo("4.3.2.1"))
end
test_to_sockaddr() click to toggle source
# File lib/rex/socket.rb.ut.rb, line 43
        def test_to_sockaddr
                assert_equal(([2] + [0]*14).pack("sC*"), Rex::Socket.to_sockaddr(0, 0), "null sockaddr")
# This is platform dependent, pain to test
                if (Rex::Socket.support_ipv6?)
                        # Use the constant for AF_INET6 since it is different per platform
                        # (10 on linux and 28 on BSD)
                        inaddr_any_sockaddr = ([::Socket::AF_INET6, 22] + [0]*24).pack('sSC*')
                else
                        inaddr_any_sockaddr = ([2, 22] + [0]*12).pack('snC*')
                end
                assert_equal(([2, 0x16, 1, 2, 3, 4] + [0]*8).pack('snC*'), Rex::Socket.to_sockaddr("1.2.3.4", 22), "1.2.3.4 addr, port 22 sockaddr")
        end

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